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- Fill in the blank: Which is the most acidic hydrogen in the following compound? IV IIBelow are two molecules, cyclohexylamine (A) and aniline (B). When analyzed by Infrared Spectroscopy (IR) two different frequencies are observed for the C-N absorption band. Which molecule will have the lower wavenumber absorption band for the C-N bond. Explain why in 35 words or less. „NH2 NH2 А BDetermine the weakest C-H bond in each of the following compounds. (a) (b) (c) ОН
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